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The Figure Shows Two Tiny 5

Question 71

Multiple Choice

The figure shows two tiny 5.0-g spheres suspended from very light 1.0-m-long threads.The spheres repel each other after each one is given the same positive charge and hang at rest when θ = 4.1°.What is the charge on each sphere? (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2) The figure shows two tiny 5.0-g spheres suspended from very light 1.0-m-long threads.The spheres repel each other after each one is given the same positive charge and hang at rest when θ = 4.1°.What is the charge on each sphere? (k = 1/4πε<sub>0</sub> = 9.0 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>) A) 22 nC B) 89 nC C) 360 nC D) 180 nC E) 45 nC


A) 22 nC
B) 89 nC
C) 360 nC
D) 180 nC
E) 45 nC

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